Guangzhou Opal Machinery Parts Operation Department
| Certifiion | ISO9001 |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | >10000PCS |
| Delivery Time | Within 5-15 days after getting your desposit |
| Packaging Details | PP Bag Inside.outer is carton with film wrapped. |
| PART NO. | 707-35-52920 707-35-90730 |
| Model | O Ring, any size |
| Material | Rubber,,HNBR,PU |
| Hardness | Commonly 70 90 shore A |
| Feature | Sealing Performance |
| Performance | Corrosion Temperature Wear High Pressure |
| Size | Standard or Customized |
| Temperature | HNBR -35-+135 |
| Brand Name | OUB |
| Model Number | O-Ring |
| Place of Origin | China |
View Detail Information
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Product Specification
| Certifiion | ISO9001 | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | >10000PCS | Delivery Time | Within 5-15 days after getting your desposit |
| Packaging Details | PP Bag Inside.outer is carton with film wrapped. | PART NO. | 707-35-52920 707-35-90730 |
| Model | O Ring, any size | Material | Rubber,,HNBR,PU |
| Hardness | Commonly 70 90 shore A | Feature | Sealing Performance |
| Performance | Corrosion Temperature Wear High Pressure | Size | Standard or Customized |
| Temperature | HNBR -35-+135 | Brand Name | OUB |
| Model Number | O-Ring | Place of Origin | China |
| High Light | 07-35-90730 Komatsu O Ring ，707-35-52920 Komatsu O Ring ，WA450 O Ring Seals | ||
707-35-52920 707-35-90730 FOR KOMATSU O-Ring back up :
1). Color: white
2). Material :PTFE
3). size:part no. size
KOMATSU O-Ring back up ring size list (a part):
| NO. | 规格 | NO. | 规格 | NO. | 规格 |
| 1 | 25*30*1.25 | 24 | 140*145*1.25 | 47 | 285*295*1.9 |
| 2 | 30*35*1.25 | 25 | 145*150*1.25 | 48 | 275*285*1.9 |
| 3 | 35*40*1.25 | 26 | 150*155*1.25 | 49 | 160*165*1.25 |
| 4 | 40*45*1.25 | 27 | 155*160-1.25 | 50 | 290*300*1.9 |
| 5 | 45*50*1.25 | 28 | 160*170*1.9 | 51 | 215*225*1.9 |
| 6 | 50*55*1.25 | 29 | 165*175*1.9 | 52 | 265**275*1.9 |
| 7 | 55*60*1.25 | 30 | 170*180*1.9 | ||
| 8 | 60*65*1.25 | 31 | 175*185*1.9 | 54 | 175*180*1.25 |
| 9 | 65*70*1.25 | 32 | 180*190*1.9 | 55 | 170*175*1.25 |
| 10 | 70*75*1.25 | 33 | 185*195*1.9 | 56 | 185*195*1.25 |
| 11 | 75*80*1.25 | 34 | 190*200*1.9 | 57 | 190*195*1.25 |
| 12 | 80*85*1.25 | 35 | 195*205*1.9 | 58 | 205*210*1.25 |
| 13 | 85*90*1.25 | 36 | 200*210*1.9 | 59 | 241*246*1.25 |
| 14 | 90*95*1.25 | 37 | 205*215*1.9 | 60 | 222*228*1.25 |
| 15 | 95*100*1.25 | 38 | 210*220*1.9 | 61 | 203*208*1.25 |
| 16 | 100*105*1.25 | 39 | 220*230*1.9 | 62 | 160*165*2 |
| 17 | 105*110*1.25 | 40 | 230*240*1.9 | 63 | 174*179*2 |
| 18 | 110*115*1.25 | 41 | 240*250*1.9 | 64 | 190*195*2 |
| 19 | 115*120*1.25 | 42 | 250*260*1.9 | 65 | 44*50*1.25 |
| 20 | 120*125*1.25 | 43 | 260*270*1.9 | 66 | 184*190*1.25 |
| 21 | 125*130*1.25 | 44 | 255*265*1.9 | 67 | 225*235*1.9 |
| 22 | 130*135*1.25 | 45 | 270*280*1.9 | 68 | 235*245*1.9 |
| 23 | 135*140*1.25 | 46 | 280*290*1.9 | 69 | 245*255*1.9 |
O RING PART NO.OF KOMATSU
| Part No. | Parts name | Part No. | Parts name |
| 31E5-0004 | BOOM CYLINDER-RH | 01643-31032 | WASHER |
| 31E5-0005 | BOOM CYLINDER-LH | 707-40-14870 | SPACER |
| 707-11-14510 | CYLINDER | 07000-12080 | O-RING |
| 707-35-52920 | RING-BACK UP | 207-63-53120 | ROD-PISTON |
| 707-27-14630 | HEAD-CYLINDER | 07283-23450 | CLIP |
| 07179-13114 | RING-SNAP | 07020-00675 | FITTING-GREASE |
| 176-63-56170 | SEAL-DUST | 707-76-10130 | BUSHING |
| 707-51-10030 | ROD-PACKING | 07145-00100 | SEAL-DUST |
| 707-51-10630 | RING-BUFFER | 707-76-90180 | BUSHING |
| 707-52-90750 | BUSHING | 07145-00090 | SEAL-DUST |
| 07000-15135 | O-RING | 707-86-10510 | TUBE-LH |
| 07001-05135 | RING-BACK UP | 707-86-10530 | TUBE-RH |
| 707-88-80190 | BOLT | 707-88-80140 | BOLT |
| 707-41-11840 | WASHER-SPRING | 01643-51032 | WASHER |
| 707-71-31090 | COLLAR | 07000-13035 | O-RING |
| 707-71-10040 | RING | 707-86-10520 | TUBE-LH |
| 07000-15135 | O-RING | 707-86-10540 | TUBE-RH |
| 07001-05135 | RING-BACK UP | 707-88-80180 | BOLT |
| 707-71-61020 | PLUNGER | 01643-31032 | WASHER |
| 707-36-14340 | PISTON | 707-88-80470 | BRACKET |
| 707-44-14180 | RING-PISTON | 707-88-95720 | BAND |
| 707-39-14820 | RING-WEAR | 707-88-80240 | BOLT |
| 707-71-31081 | COLLAR | 01643-51232 | WASHER |
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FAQ
Q1: What’s delivery time?
A: Within 5-15 days after getting your desposit.
Q2: To which places have you exported?
A: North America, Europe, Middle East, Africa, Southeast Asia and so on.
Q3: What’s your payment terms?
A: We usually accept all kinds of payment terms .Such as T/T,L/C, etc.
Q4: Can I mix different power in one container?
A: Yes ,Different models can be mixed up in one container,even one order.
Q5: Are you trading company or manufacturer?
A:We are trading company and we also have our own factory to produce seals.With more than 20 years of PU manufacturing experience.
Q6: Do you have a minimum order requirement?
A: Small trial order is acceptable.
Q7:What is your main products ?
A:We are specialized in the excavator spare parts, such as control valve ,hydraulic pump, center rotary , travel motor, swing motor, cylider, hydraulic break seal kit and other repair kits. If you need other excavator parts, we also can supply as your requirements.
Q8:What is your standard packing?
A: All the goods will be packed by carton box. Special packing method can be accepted when needed.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2005
Total Annual:
1500000-2500000
Employee Number:
>50
Ecer Certification：
Verified Supplier
Guangzhou OUB Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, OUB has accumulated a large number of domestic, imported... Guangzhou OUB Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, OUB has accumulated a large number of domestic, imported...
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